<template>
    <div class="wrapper">
	<swiper :options="swiperOption" v-if="showSwiper">
    <swiper-slide v-for="item of list" :key="item.id">
        <img 
        class="swiper-img" 
        :src="item.imgUrl" 
        />
    </swiper-slide> 
    <div class="swiper-pagination" slot="pagination"></div>
  </swiper>
  </div>
</template>

<script>
export default {
	name: 'Homeswiper',
    props: {
        list: Array
    },
	data () {
		return {
			swiperOption: {
                pagination: '.swiper-pagination',
                loop:true
            }
		}
	},
    computed: {
        showSwiper () {
            return this.list.length
        }
    }
}
</script>

<style lang="stylus" scoped>
    .wrapper >>> .swiper-pagination-bullet-active{
        background: #fff
    }
	.wrapper{
        overflow:hidden
        width:100%
        height: 0
        background: #eee
        padding-bottom: 31%
            .swiper-img {
            width:100%
        }
    }
</style>